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feat(anthropic): add model mapping support for Anthropic provider #16

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Merged
x5iu merged 1 commit into from
Dec 27, 2025
Merged

feat(anthropic): add model mapping support for Anthropic provider #16

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2 changes: 1 addition & 1 deletion cmd/claude-code-adapter-cli/claude-code-adapter.go
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Original file line number Diff line number Diff line change
Expand Up @@ -13,7 +13,7 @@ func newClaudeClaudeAdapterCliCommand() *cobra.Command {
cmd := &cobra.Command{
Use: "claude-code-adapter-cli [COMMAND] [OPTIONS]",
Short: "Claude Code Adapter Command-Line Interface",
Version: "v0.8.1",
Version: "v0.8.2",
SilenceErrors: true,
SilenceUsage: true,
}
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16 changes: 11 additions & 5 deletions cmd/claude-code-adapter-cli/serve.go
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Expand Up @@ -50,6 +50,11 @@ func newServeCommand() *cobra.Command {
Short: "Start claude-code-adapter-cli http server",
Args: cobra.NoArgs,
PreRun: func(*cobra.Command, []string) {
viper.SetOptions(viper.WithLogger(slog.Default()))
viper.SetConfigName("config")
viper.SetConfigType("yaml")
viper.AddConfigPath("$HOME/.claude-code-adapter/")
viper.AddConfigPath(".")
if configFile != "" {
viper.SetConfigFile(configFile)
}
Expand Down Expand Up @@ -80,11 +85,6 @@ func newServeCommand() *cobra.Command {
cobra.CheckErr(viper.BindPFlag(delimiter.ViperKey("http", "port"), flags.Lookup("port")))
cobra.CheckErr(viper.BindPFlag(delimiter.ViperKey("http", "host"), flags.Lookup("host")))
cobra.CheckErr(viper.BindPFlag(delimiter.ViperKey("snapshot"), flags.Lookup("snapshot")))
viper.SetOptions(viper.WithLogger(slog.Default()))
viper.SetConfigName("config")
viper.SetConfigType("yaml")
viper.AddConfigPath("$HOME/.claude-code-adapter/")
viper.AddConfigPath(".")
return cmd
}

Expand Down Expand Up @@ -394,6 +394,12 @@ func onMessages(cmd *cobra.Command, prov provider.Provider, rec snapshot.Recorde
if err != nil {
panic(fmt.Errorf("unreachable: %s", err.Error()))
}
if targetModel, ok := prof.Options.GetModels()[req.Model]; ok {
rawBody, err = sjson.SetBytes(rawBody, "model", targetModel)
if err != nil {
panic(fmt.Errorf("unreachable: %s", err.Error()))
}
}
options = append(options, provider.ReplaceBody(rawBody))
}
stream, header, err = prov.GenerateAnthropicMessage(ctx, req, options...)
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6 changes: 2 additions & 4 deletions pkg/adapter/convert_request.go
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Expand Up @@ -39,10 +39,8 @@ func ConvertAnthropicRequestToOpenRouterRequest(
TopP: src.TopP,
Usage: &openrouter.ChatCompletionUsageOptions{Include: true},
}
if modelMapper := prof.Options.GetModels(); modelMapper != nil {
if targetModel, ok := modelMapper[dst.Model]; ok {
dst.Model = targetModel
}
if targetModel, ok := prof.Options.GetModels()[dst.Model]; ok {
dst.Model = targetModel
}
if metadata := src.Metadata; metadata != nil && metadata.UserID != "" {
dst.User = metadata.UserID
Expand Down